Shower niche



FIG. 1 is a front elevational view of the shower niche showing the new design;

FIG. 2 is a top plan view thereof, the bottom plan view being its mirror image;

FIG. 3 is a right side elevational view thereof, the left side elevational view being its mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front and top perspective view thereof; and,

FIG. 6 is a sectional view taken in the direction of the arrows on line 6-6 of FIG. 5.

The broken lines shown in FIGS. 1-6 illustrate the framing-flange of the shower niche that form no part of the claimed design. 

CLAIM The ornamental design for a shower niche, as shown and described. 